Search new + high quality used tires online. Size 245 50 R18 starting at: $47.99. Tires in stock: 85. Available brands: 19 with 37 models. All season: 79. Winter: 3. Summer: 3. Run flat: 31. Selling all used tires at discount costs. All used tires go through 2 layers of inspection on specialized equipment. One year warranty + free shipping on all inventory ;) Happy shopping!